8. Jose bought 9 movie tickets for a total of $54. Adult tickets cost $8 each and child tickets cost $3.50 each. How many adult fickets and child tickets did buy?

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Rewrite so the subject can be y in the formula d=m-y/y+n